20191419614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{417023}}^1$

素因数の和:417631

約数の個数: 16

約数和(自身を含む): 31046602752

約数和(自身を除く): 10855183138

約数列:

[1, 2, 43, 86, 563, 1126, 24209, 48418, 417023, 834046, 17931989, 35863978, 234783949, 469567898, 10095709807, 20191419614]

約数ペア:

[(1, 20191419614), (2, 10095709807), (43, 469567898), (86, 234783949), (563, 35863978), (1126, 17931989), (24209, 834046), (48418, 417023)]